Casting new light on tungsten deposits in the Eastern Alps

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Standard

Casting new light on tungsten deposits in the Eastern Alps. / Altenberger, Florian; Raith, Johann G.; Weilbold, Julia et al.
in: Zeitschrift der Deutschen Gesellschaft für Geowissenschaften : ZDGG, Jahrgang 172.2021, Nr. 1, 10.1127/zdgg/2021/0262, 15.02.2021, S. 63-72.

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Harvard

Altenberger, F, Raith, JG, Weilbold, J, Auer, C, Knoll, T, Paulick, H, Schedl, A, Aupers, K, Schmidt, S & Neinavaie, H 2021, 'Casting new light on tungsten deposits in the Eastern Alps', Zeitschrift der Deutschen Gesellschaft für Geowissenschaften : ZDGG, Jg. 172.2021, Nr. 1, 10.1127/zdgg/2021/0262, S. 63-72. https://doi.org/10.1127/zdgg/2021/0262

APA

Altenberger, F., Raith, J. G., Weilbold, J., Auer, C., Knoll, T., Paulick, H., Schedl, A., Aupers, K., Schmidt, S., & Neinavaie, H. (2021). Casting new light on tungsten deposits in the Eastern Alps. Zeitschrift der Deutschen Gesellschaft für Geowissenschaften : ZDGG, 172.2021(1), 63-72. Artikel 10.1127/zdgg/2021/0262. https://doi.org/10.1127/zdgg/2021/0262

Vancouver

Altenberger F, Raith JG, Weilbold J, Auer C, Knoll T, Paulick H et al. Casting new light on tungsten deposits in the Eastern Alps. Zeitschrift der Deutschen Gesellschaft für Geowissenschaften : ZDGG. 2021 Feb 15;172.2021(1):63-72. 10.1127/zdgg/2021/0262. doi: 10.1127/zdgg/2021/0262

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@article{499014be05824b14a78d4ef757757336,
title = "Casting new light on tungsten deposits in the Eastern Alps",
abstract = "Based on economic importance and potential supply risk tungsten is considered as a critical raw material by the EU as about 80 % of the global tungsten supply comes from China. Within the EU the Felbertal scheelite deposit in Austria is one of the few producing tungsten mines. Vein-stockwork scheelite mineralization in this area was formed at ~340 Ma during the Variscan Orogeny, with subsequent metamorphic overprint and remobilization. Thus, several generations of scheelite can be distinguished. REE analyses (LA-ICP-MS) of these scheelite generations demonstrate that primary magmatic-hydrothermal (Scheelite 1 and 2) and metamorphic scheelite (Scheelite 3) have different chemical signatures. Extensive greenfield exploration during the 1980s led to the discovery of many other scheelite occurrences in the Eastern Alps. Since then, tungsten mineralization is known from different parts of the Austroalpine Unit and the Penninic/Subpenninic Nappe System. Mineralization style includes strata-bound mineralization, for example in metabasites (Felbertal), metacarbonates partly with magnesite (Tux-Lanersbach, Mallnock) and calc-silicate rocks (Messelingscharte, Lienzer Schlossberg), orogenic Au-W veins (Schellgaden) and scheelite-bearing metamorphic veins (M{\"u}hlbach/Neukirchen). The “W Alps” project (W stands for the chemical symbol of tungsten) aims to develop assessment criteria for the evaluation of regional tungsten potentials in Austria. In order to understand the context in the current geological-tectonic concept for the Eastern Alps the project includes field-based studies of tungsten-bearing geological units. The data will be integrated in a metallogenetic model of Alpine tungsten mineralization. We will define the scheelite trace element characteristics from different deposit types and develop an exploration tool that can be applied to samples lacking geological context (i.e. stream sediments). In conjunction, we aim to provide a consistent set of geological and geochemical data allowing us to define areas of high prospectivity for W mineralization in the Eastern Alps.",
keywords = "Scheelite, Tungsten, Eastern Alps, Critical raw materials, Ore deposits",
author = "Florian Altenberger and Raith, {Johann G.} and Julia Weilbold and Christian Auer and Tanja Knoll and Holger Paulick and Albert Schedl and Karsten Aupers and Steffen Schmidt and Hassan Neinavaie",
note = "Publisher Copyright: {\textcopyright} 2021 E. Schweizerbart{\textquoteright}sche Verlagsbuchhandlung, Stuttgart, Germany.",
year = "2021",
month = feb,
day = "15",
doi = "10.1127/zdgg/2021/0262",
language = "English",
volume = "172.2021",
pages = "63--72",
journal = "Zeitschrift der Deutschen Gesellschaft f{\"u}r Geowissenschaften : ZDGG",
issn = "1860-1804",
publisher = "Schweizerbart",
number = "1",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Casting new light on tungsten deposits in the Eastern Alps

AU - Altenberger, Florian

AU - Raith, Johann G.

AU - Weilbold, Julia

AU - Auer, Christian

AU - Knoll, Tanja

AU - Paulick, Holger

AU - Schedl, Albert

AU - Aupers, Karsten

AU - Schmidt, Steffen

AU - Neinavaie, Hassan

N1 - Publisher Copyright: © 2021 E. Schweizerbart’sche Verlagsbuchhandlung, Stuttgart, Germany.

PY - 2021/2/15

Y1 - 2021/2/15

N2 - Based on economic importance and potential supply risk tungsten is considered as a critical raw material by the EU as about 80 % of the global tungsten supply comes from China. Within the EU the Felbertal scheelite deposit in Austria is one of the few producing tungsten mines. Vein-stockwork scheelite mineralization in this area was formed at ~340 Ma during the Variscan Orogeny, with subsequent metamorphic overprint and remobilization. Thus, several generations of scheelite can be distinguished. REE analyses (LA-ICP-MS) of these scheelite generations demonstrate that primary magmatic-hydrothermal (Scheelite 1 and 2) and metamorphic scheelite (Scheelite 3) have different chemical signatures. Extensive greenfield exploration during the 1980s led to the discovery of many other scheelite occurrences in the Eastern Alps. Since then, tungsten mineralization is known from different parts of the Austroalpine Unit and the Penninic/Subpenninic Nappe System. Mineralization style includes strata-bound mineralization, for example in metabasites (Felbertal), metacarbonates partly with magnesite (Tux-Lanersbach, Mallnock) and calc-silicate rocks (Messelingscharte, Lienzer Schlossberg), orogenic Au-W veins (Schellgaden) and scheelite-bearing metamorphic veins (Mühlbach/Neukirchen). The “W Alps” project (W stands for the chemical symbol of tungsten) aims to develop assessment criteria for the evaluation of regional tungsten potentials in Austria. In order to understand the context in the current geological-tectonic concept for the Eastern Alps the project includes field-based studies of tungsten-bearing geological units. The data will be integrated in a metallogenetic model of Alpine tungsten mineralization. We will define the scheelite trace element characteristics from different deposit types and develop an exploration tool that can be applied to samples lacking geological context (i.e. stream sediments). In conjunction, we aim to provide a consistent set of geological and geochemical data allowing us to define areas of high prospectivity for W mineralization in the Eastern Alps.

AB - Based on economic importance and potential supply risk tungsten is considered as a critical raw material by the EU as about 80 % of the global tungsten supply comes from China. Within the EU the Felbertal scheelite deposit in Austria is one of the few producing tungsten mines. Vein-stockwork scheelite mineralization in this area was formed at ~340 Ma during the Variscan Orogeny, with subsequent metamorphic overprint and remobilization. Thus, several generations of scheelite can be distinguished. REE analyses (LA-ICP-MS) of these scheelite generations demonstrate that primary magmatic-hydrothermal (Scheelite 1 and 2) and metamorphic scheelite (Scheelite 3) have different chemical signatures. Extensive greenfield exploration during the 1980s led to the discovery of many other scheelite occurrences in the Eastern Alps. Since then, tungsten mineralization is known from different parts of the Austroalpine Unit and the Penninic/Subpenninic Nappe System. Mineralization style includes strata-bound mineralization, for example in metabasites (Felbertal), metacarbonates partly with magnesite (Tux-Lanersbach, Mallnock) and calc-silicate rocks (Messelingscharte, Lienzer Schlossberg), orogenic Au-W veins (Schellgaden) and scheelite-bearing metamorphic veins (Mühlbach/Neukirchen). The “W Alps” project (W stands for the chemical symbol of tungsten) aims to develop assessment criteria for the evaluation of regional tungsten potentials in Austria. In order to understand the context in the current geological-tectonic concept for the Eastern Alps the project includes field-based studies of tungsten-bearing geological units. The data will be integrated in a metallogenetic model of Alpine tungsten mineralization. We will define the scheelite trace element characteristics from different deposit types and develop an exploration tool that can be applied to samples lacking geological context (i.e. stream sediments). In conjunction, we aim to provide a consistent set of geological and geochemical data allowing us to define areas of high prospectivity for W mineralization in the Eastern Alps.

KW - Scheelite

KW - Tungsten

KW - Eastern Alps

KW - Critical raw materials

KW - Ore deposits

UR - https://www.schweizerbart.de/papers/zdgg/detail/172/96937/Casting_new_light_on_tungsten_deposits_in_the_Eastern_Alps

UR - http://www.scopus.com/inward/record.url?scp=85107513409&partnerID=8YFLogxK

U2 - 10.1127/zdgg/2021/0262

DO - 10.1127/zdgg/2021/0262

M3 - Article

VL - 172.2021

SP - 63

EP - 72

JO - Zeitschrift der Deutschen Gesellschaft für Geowissenschaften : ZDGG

JF - Zeitschrift der Deutschen Gesellschaft für Geowissenschaften : ZDGG

SN - 1860-1804

IS - 1

M1 - 10.1127/zdgg/2021/0262

ER -